Traffic headaches after second crash on Tullamarine Freeway

Up to six cars were involved in a crash on the Tullamarine Freeway which caused yet more traffic woe for drivers heading to Melbourne Airport, just hours after an earlier collision.

Traffic was banked up towards the airport as authorities work to clear the crash which happened just before 10am before the English Street overpass.

The latest crash happened just before 10am before the English Street overpass. (9NEWS) ()

It's clear now but not without some fraught scenes as commuters worried about missing their flights.

It came just hours after a minibus and truck were involved in a collision on the same freeway, sparking a massive headache for commuters this morning.

Authorities were called to the crash just before 5am when a truck and mini bus collided north of the Mickleham Road exit.

Passengers are urged to give themselves extra time getting to the airport. ()The crash occurred just before 5am. ()

Traffic was backed up from Mickleham Road all the way to Essendon Airport.

Six people were assessed by paramedics but no one required hospital treatment.

Last night, traffic chaos erupted on the Monash Freeway near Warrigal Road around 8.30 after 10 vehicles were involved in a crash.

Emergency crews were forced to shut the inbound lanes on the Monash Freeway for at least four hours.

Traffic was backed up for kilometers after the crash. (9NEWS) ()Fire crews were forced to cut the woman from her vehicle. (9NEWS) ()A woman was pulled from her vehicle and taken to hospital. (9NEWS) ()Ten vehicles were caught up in the smash. (9NEWS) ()

The crash turned the Monash Freeway into a parking lot for hours. Some people were so desperate to get to the airport, they left their vehicle with their luggage in an attempt to make their flight.